Tekākahu whenuaHe pānga motuhake nui tōna, ka taea te ārai i te mata o te rori mai i te takahurihuri me te paru, ā, he pānga whakapakari me te pānga horapa ahotea, e tino whakapai ake ana i te pumau o te papa rori ngohengohe mākū.
He kaha teitei, he ātete ki te waikura, he pai hoki te uruhanga o ngā kākahu whenua ki te wai. Ko ā rātou mahi matua he tātari, he wehe, he whakapakari, he tiaki, me ētahi atu.
Ngā kaihanga geotextile o Haina
Te whakarōpūtanga o ngā geotextiles:
1. Ngā rauemi mata rerekē: ka taea te wehewehe ki te geotextile polyester, te geotextile polypropylene, me ētahi atu;
2, te rerekētanga o ngā tohu: ka taea te wehewehe ki te geotextile hiraka poto, te geotextile miro, te kakahu geotextile, te papanga whatu, te papanga whatu, me ētahi atu;
3. Ka taea te wehewehe i ngā tukanga whakaputa rerekē ki ngā geotextiles kore-whatu i werohia ki te ngira me ngā geotextiles whatu;
He rauemi geotextile whānuitia te geotextile i hangaia ki te muka tūāpapa polyester. He whānuitia te whakamahinga mō te whakapakari i te whenua rerewē, te tiaki i ngā ara rori, te tiaki i ngā whare hākinakina, ngā tāke, te wehe i ngā hanganga waipēhi, te keri i te rua, te paninga takutai, ngā tāke, te tiaki taiao me ētahi atu kaupapa.
Tikanga whakatakoto papanga whenua:
Whakamahia te takai horihori, kia papatahi te mata o te kakahu, ā, me waiho te tahua whakarerekētanga kia rite ki te mea e tika ana.
Ko te tāutanga o ngā kakano miro, ngā kakano poto rānei, ka mahia mā te hono i ngā hononga, te tuitui me te whakarewa.
Ko te whānui o te tuitui me te whakarewanga kei runga ake i te nuinga o te wā, ā, ko te whānui o te taupatupatu kei runga ake i te nuinga o te wā. Ko ngā papanga whenua ka roa pea te noho, me whakarewa, me tuitui rānei.
Te tuitui i ngā kākahu whenua: Me mahi tonu ngā tuitui katoa (hei tauira, kāore e whakaaetia te tuitui pūwāhi). Me taupatupatu ngā kākahu whenua ki te 150 mm te iti rawa i mua i te taupatupatu. Ko te tawhiti tuitui iti rawa he 25 mm te iti rawa mai i te taha (te taha e kitea ana o te rauemi).
Mahi tātari paparanga: He pai te uruhanga hau o te papanga Geotextile, ka taea te pupuri i te oneone, te onepu kōwhai, te kohatu iti me te tātari i te rere o te wai, me te pupuri i te pumau o te miihini whenua me te kohatu.
Te rerenga wai:Kakahu geotextile kore-whatuHe pai ngā āhuatanga kawe wai. Ka taea te whakamahi hei hanga awa wai i roto i te oneone, hei tuku hoki i te wai nui ki roto i te hanganga oneone.
He maha atu anō ngā take mō te whakamahinga o ngā geotextile ki te papa huarahi. Hei tauira, he pai te matotoru o te hua, ā, he ngāwari ki te whakakotahi ki te papa uku. Ina whakakotahihia ki te hinu paparanga piri, ka hangaia he paparanga wehewehe, e whai mahi ana ki te ārai wai me te tiaki wera. He taratara te mata, ā, kāore e ngāwari ki te paheke.
I te wā e whakatakotoria ana, ka āta tiakina te mata, ā, ka anga whakarunga te taha taratara, ka whakanui ake i te tauwehenga waku, ka whakanui ake i te kaha here o te paparanga mata, ka ārai i te wira kia kaua e pōkaihia, kia pakaru rānei i te wā e hangaia ana, ā, ka pehia te waka me te papa whatu i roto i te kakahu. Nā te paheke o ēnei taha, he pai te āwhina o ēnei kakano whenua kore-whatu ki te tiaki rori.
Ngā kaihanga geotextile Hainamanai kī ia i roto i te hanganga o ngā geotextiles, ka herea ngā geotextiles i runga i te geomembrane ki te āhua tūturu, ā, ka tuituia ngā geotextiles i runga i te geomembrane, ka whakapirihia rānei ki te hau wera.
Ko te whakarewa hau wera he tikanga hono i ngā geotextiles miro, arā, ko te hononga o ngā wahi kakahu e rua ki te hau wera ka wera tonu i te pāmahana teitei kia rewa te āhua, kātahi ka whakamahia tonutia he kaha o waho hei hono pūmau i a rātou.
Mēnā he ua, he hukarere te rangi, kāore e taea te hono i te piri-wera. Me whakamahi te geotextile i tētahi atu tikanga, arā, he tikanga hono tuitui, arā, he hononga tuitui miro-rua me te mīhini tuitui motuhake, ā, ka whakamahia he tuitui ultraviolet ātete-matū.
Ko te geotextile kore-whatu he mea miro ki te ngira, he mea hanga ki ngā maramara polyester, ka rewahia, ka whakakirihouhia ki te pāmahana teitei, ka werohia ki roto i te kupenga, ā, ka whakauhia mā te wero ngira.
Kakahu whenua Haina
Ngā kaihanga geotextile ā-pūwero ā-Haina- Jin Haochengngā papanga kore-whatuHe pono mātou, nau mai haere mai ki ō koutou tohutohu!
Te wā tuku: Hōngongoi-13-2019